Meguiar's Keep Clear Headlight Coating is a proprietary spray coating that helps to improve and maintain optical clarity on freshly cleaned or restored headlights for up to a year. This unique formula provides durable UV protection and comes in an easy-to-use aerosol spray application. So, whether you've just restored your headlights or you just want to keep your new headlights looking new, Keep Clear Headlight Coating will give you the long-lasting clarity you're looking for.